From dec35d0b53692e210c385469d70a012fa45bfe2b Mon Sep 17 00:00:00 2001
From: Sascha Wildner <saw@online.de>
Date: Sat, 9 Dec 2017 08:47:50 +0100
Subject: [PATCH] pwd(1): Staticize, remove void cast.

---
 bin/pwd/pwd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/pwd/pwd.c b/bin/pwd/pwd.c
index 5a14246c14..60cd2cfee2 100644
--- a/bin/pwd/pwd.c
+++ b/bin/pwd/pwd.c
@@ -41,7 +41,7 @@
 #include <unistd.h>
 
 static char *getcwd_logical(void);
-void usage(void);
+static void usage(void);
 
 int
 main(int argc, char *argv[])
@@ -82,11 +82,11 @@ main(int argc, char *argv[])
 	exit(0);
 }
 
-void
+static void
 usage(void)
 {
 
-	(void)fprintf(stderr, "usage: pwd [-L | -P]\n");
+	fprintf(stderr, "usage: pwd [-L | -P]\n");
   	exit(1);
 }
 
-- 
2.41.0